Chop Saw I 39T BMX Single Speed Bicycle Chainring 110/130 bcd - BLUE ANODIZED

Chop Saw USA Chainring for BMX and other single speed bicycles - classic styling, modern quality, and made in the U.S.A.

• Model: Chop Saw I
• Teeth: 39T
• Color: BLUE ANODIZED
• Weight: 63g
• Material: 6061 aluminum alloy
• Chain size: 3/32" (this chainring will work with either a 3/32" or 1/8" chain - 3/32" is recommended for best performance and optimum weight savings)
• Crank interface: 110 bcd / 130 bcd (Don't know what size Bolt Circle Diameter you need? Measure center-to-center of two adjacent bolt holes on your crank spider and then refer to this chart: http://www.sheldonbrown.com/cribsheet-bcd.html )
• MADE IN THE USA